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SD20

300W Unidirectional TVS Diode

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Description

The DIODES SD20 is a unidirectional ESD protector, featuring high ESD surge capability and low clamping voltage. The proprietary clamping capability protects overvoltage stress on power, control, or data lines and prevents downstream components from damages. It effectively protects single-line interface against 30kV electrostatic discharge (IEC 61000-4-2 standard).

Feature(s)

  • Provides ESD Protection per IEC 61000-4-2 Standard: Air ±30kV, Contact ±30kV
  • Low Channel Input Capacitance
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/

Application(s)

  • Computer peripherals
  • Switches & buttons
  • Medical equipment
  • Computing applications
  • Display panels
  • Industries

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) Standard
AEC Qualified Yes
Configuration Uni-Directional
Channel Input CapacitanceCT Typ (pF) 66 pF
Reverse Standoff Voltage VRWM(V) 20 V
Breakdown VoltageVBR Min(V) 21 V
Maximum Clamping Voltage @ Max Peak Pulse Current VC (V) 37 V
VESD IEC61000-4-2 Contact Discharge(kV) +/-30 kV

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf